diff --git a/YLErpWeb/Program.cs b/YLErpWeb/Program.cs
index af91693c..1122b402 100644
--- a/YLErpWeb/Program.cs
+++ b/YLErpWeb/Program.cs
@@ -51,6 +51,7 @@ try
         options.ValueLengthLimit = 1024 * 1024 * 100; // 100MB max len form data
         options.MultipartBodyLengthLimit = int.MaxValue; //不限制文件上传大小
     });
+    builder.Services.AddMvcOptions(options => options.MaxModelBindingCollectionSize = 1000000);
     builder.Services.Configure<KafkaConfig>(builder.Configuration.GetSection("KafkaConfig"));
     builder.Services.Configure<ExternalCashFlowOptions>(builder.Configuration.GetSection("ExternalCashFlow"));
     builder.Services.AddScoped<IViewRenderService, ViewRenderService>();